Perfect to enjoy all year long, our rustic 48" Deluxe Scroll Window Box and Coconut Coir Liner consists of black powder coated metal that won't rust during spring showers or winter snows. Both sides of the frame have a 1 1/4" pre-drilled tab for creating a simple mounting system. The Coconut Coir Liner is made from a hay-like material and boasts a generous amount of room for soil and your favorite type of flowers. The full measurements of this window box are listed above with additional standard lengths available online - or, call for custom options.